JPH0112986B2 - - Google Patents
Info
- Publication number
- JPH0112986B2 JPH0112986B2 JP17369283A JP17369283A JPH0112986B2 JP H0112986 B2 JPH0112986 B2 JP H0112986B2 JP 17369283 A JP17369283 A JP 17369283A JP 17369283 A JP17369283 A JP 17369283A JP H0112986 B2 JPH0112986 B2 JP H0112986B2
- Authority
- JP
- Japan
- Prior art keywords
- ball valve
- flow rate
- opening
- spindle
- closing sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17369283A JPS6065962A (ja) | 1983-09-20 | 1983-09-20 | 流量調整可能なボ−ル弁型止水栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17369283A JPS6065962A (ja) | 1983-09-20 | 1983-09-20 | 流量調整可能なボ−ル弁型止水栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6065962A JPS6065962A (ja) | 1985-04-15 |
JPH0112986B2 true JPH0112986B2 (en]) | 1989-03-02 |
Family
ID=15965338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17369283A Granted JPS6065962A (ja) | 1983-09-20 | 1983-09-20 | 流量調整可能なボ−ル弁型止水栓 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6065962A (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081577A (ja) * | 1983-10-13 | 1985-05-09 | Yamatake Honeywell Co Ltd | 主副弁バルブ |
CN105318037A (zh) * | 2014-07-29 | 2016-02-10 | 王永强 | 一种球阀 |
-
1983
- 1983-09-20 JP JP17369283A patent/JPS6065962A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6065962A (ja) | 1985-04-15 |
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